Three pieces for density, precision and hold
A more complete daily grooming routine from application to finishing.
HairUrchins Premium Grooming
Fill Lock Pro Kit
Density, precision and hold in one routine.
Full-size fiber bottle + Applicator PRO + Fiber Holding Spray. A complete daily grooming routine from coverage to finishing.
*****4.8 / 5 - feedback from users in different regionsHK$588HK$764🔒 30-Day Guarantee
For users who want to complete the density routine in one step, then finish with a steadier, more prepared look.
- Includes
- ✓Keratin Hair Fibers 27.5g
- ✓Applicator PRO
- ✓Fiber Holding Spray
Complete routineSteadier finish after applying fibersGood for longer days outEverything in one kit
Quantity
Choose your hair shade
Add to Cart🎁 Earn 725 Credit Dollar points with this order💰 Equivalent to about HK$28.28 cashback
✓ 30-Day Satisfaction Guarantee✓ SGS Certified✓ No animal testing✓ Stable daily adhesion
Why choose Fill Lock Pro?
Not just density. A steadier finish for the whole routine.
From fiber placement to the final holding step, this kit is made for users who want the routine handled in one go.Holding spray helps fibers stay in place
A soft finishing step for a steadier result without making the style feel stiff.
Applicator PRO gives better control in smaller areas
Easier to work around the frontal area, hairline and detailed positions.
Better value than buying all three separately
A practical starter set for users who want the full routine in one kit.
"After applying the fibers, a light spray makes the whole finish feel steadier before going out."
Real demonstration
40-year barber / stylist feedback
See the routine from parting line and comb-through to crown density in a more direct way.Real results
Light sprinkle and controlled spray
Different application styles for the parting line, frontal area, crown and tied-hair positions.Light sprinkle
Best for larger areas such as the parting line and crown where you want to build natural-looking density.
Controlled spray
Best for the frontal area, hairline edges and tied-hair positions where placement needs to be more precise.
Two application methods
One kit for both core application styles.
Choose the method that feels more natural for each area.Light sprinkle
Best for larger areas such as the parting line and crown where you want natural-looking density.
Quick, direct and easy for everyday use.With Applicator PRO
Best for the frontal area, hairline and smaller positions where controlled placement matters more.
More focused and more precise for detailed areas.This is for you if:
✓Long days out where you want the finish to feel more secure✓Humid weather, warmer days or light sweating✓A complete density and finishing routine in one kit✓Users who want to prepare once and avoid touch-ups midway
Other options
Choose the routine that fits your needs
Daily density
Keratin Hair Fibers 27.5g for a straightforward everyday routine.
View details →More precise placement
Fill Pro Kit pairs fibers with Applicator PRO for more controlled areas.
View details →Holding spray only
Fiber Holding Spray for users who already have fibers and want a steadier finish.
View details →3-Pack value
Three bottles of Keratin Hair Fibers for regular users who prefer to stock up.
View details →Quality and promise
✓30-Day Satisfaction Guarantee✓SGS Certified safety testing✓No animal testing✓Made for daily cosmetic grooming✓SF Express, Hong Kong delivery in 1-3 days✓International shipping available
FAQ
Understand more. Choose with confidence.
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